/*
 * NotSymmetricException.cpp
 *
 * Copyright 2012 Fabian Wenzelmann
 *
 * This file is part of Recognition-Procedures-for-Boolean-Functions.
 *
 * Recognition-Procedures-for-Boolean-Functions is free software: you
 * can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation,
 * either version 3 of the License, or (at your option) any later version.
 *
 * Recognition-Procedures-for-Boolean-Functions is distributed in the hope
 * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
 * Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Recognition-Procedures-for-Boolean-Functions.
 *
 * If not, see <http://www.gnu.org/licenses/>.
 */

#include "bfr/NotSymmetricException.hpp"

#include <iostream>
#include <sstream>
#include <string>

namespace bfr {

NotSymmetricException::NotSymmetricException(size_t f, size_t s)
    : message(std::string()) {
    std::ostringstream stream;
    stream << "Variables x" << f << " and x" << s
      << " are not symmetric.";
    message = stream.str();
}

NotSymmetricException::~NotSymmetricException() throw () { }

const char* NotSymmetricException::what() const throw () {
    return message.c_str();
}

}
